31 visiting now: 24 USA USA flag 2 France France flag 1 Czech Republic Czech Republic flag 1 Uzbekistan Uzbekistan flag 1 Latvia Latvia flag 1 Sweden Sweden flag 1 UK UK flag

Highlighted Companies

Stainless Steel Welding Neck Flange - China

price: contact company for price

WELDING NECK FLANGES are distinguished from


types by their long tapered hub and gentle

transition of

thickness in the region of the butt weld

joining them to

the pipe. The long tapered hub provides an


reinforcement of the flange proper from the


of strength and resistance to dishing.

Size: 3/8"~40"

DN: 10~1000

PN: 1.0--------58.0

American Series: CLASS 150, CLASS 300, CLASS

400, CLASS 600, CLASS 900, CLASS 1500, CLASS

2500 and CLASS 6000.

European Series: PN 2.5, PN 6, PN 10, PN 16,

PN 25, PN 40, PN 63, PN 100, PN 160, PN 250,

PN 320, PN 400

Flange Facing Types: Flat Face (FF), Groove

(G), Ring Joints Face(R)

Standard: HG20592, ASME16.5-2009, DIN2633,


Material: 195,Q235,20II,

16Mn, 20Mn, 304, 304L, 316, 316L, 321 or as


Surface treatment: Transparent oil, rust-

proof black oil or hot galvanized.

Special equipment manufacture license:

manufacture license of special equipment of


Marking: according to client’s requirement.

QC staff: 10-15.

Inspection: in-house and the third party.

Used for: petroleum, chemical, power, gas,

water, line pipe, heat exchanger,

shipbuilding, construction, etc.

Tolerance: not less than +_8% of normal wall


Keyword:Stainless Steel Flange , Welding Neck

Flange, Flange

Our objective: Survival by quality and

development by credibility.

Special design available to all the

production process is made according to

clients’ requirements strictly.

Company Contact:

  • Phone: 863176853733

  • Address: NO.3 of Mengli Road Wulongtang Industria Zone,Cang, City, China

  • Email: Email

Published date: April 7, 2014 -

  • Business Description: Established in 1982, Hebei Haihao High Pressure Flange & Pipe Fitting

    Group Co., Ltd.covers an area of 78,000 square meters with the building

    area of 55,000 square meters. We have fixed assets of 30 million Yuan.

    Situated in Industrial Area of Mengcun County, the Home of Elbow and

    Pipe Fitting of China, With Cangzhou Port in theeast and Beijing and

    Tianjin cities in the north, we enjoy a convenient transportation.

    Our company is a manufacturer specialized in producing flanges and pipe fittings. We have 660 workers and staff members with a strong technical force, including 26 engineers, 48 assistant engineers and 68 technicians. There are 3 sub companies with 18 advanced production lines producing flanges and pipe fittings.

Related listings

  • Stainless Steel Camlock Coupling Typec
    Stainless Steel Camlock Coupling Typec
    Construction - Hardware - Double Well International Trade CO., LTD - China - March 7, 2016 - contact company for price

    Working pressure: no more than 250 psi; Temperature range: - 150°F to +500°F ( - 101°C to +260°C) Material: stainless steel 316, stainless steel 304 Sizes: 1/ 2' to 8' Spce: A B C D E F DC DP FC FA Thread: NPT, BSPP, BSPT Camlock coupling: Gravit...

  • China Oem Synthetic Web Slings
    China Oem Synthetic Web Slings
    Construction - Hardware - Hebei SLN Sling Group Co.,Ltd - China - March 4, 2016 - contact company for price

    Webbing sling is woven with weaving machine for one time, and processed by different stitching methods. Characteristics of Products: 1. Steady lifting, safe and convenient to use. 2, Do not damage the lifted body. 3. High capacity, Brightly color. 4....

  • China Oem Synthetic Round Slings
    China Oem Synthetic Round Slings
    Construction - Hardware - Hebei SLN Sling Group Co.,Ltd - China - March 4, 2016 - contact company for price

    Round sling can be loaded up to 300 tons, effective length is 80meters. safety factor generally adopts 6: 1 and 7: 1, it is made from tensile polyester industrial filament, inner loading core forms circular shape in endless rounding. Outer thimble ma...

Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"